Nissan Maxima Service and Repair Manual: Lifting motor (front)

Nissan Maxima Service and Repair Manual / Body interior / Automatic drive positioner / DTC/circuit diagnosis / Lifting motor (front)

Description

  • The lifting motor (front) is installed to the seat frame.
  • The lifting motor (front) is activated with the driver seat control unit.
  • The lifter (front) is moved upward/downward by changing the rotation direction of lifting motor (front).

Component Function Check

1. CHECK FUNCTION

  1. Select "SEAT LIFTER FR" in "ACTIVE TEST" mode with CONSULT.
  2. Check the lifting motor (front) operation.

Nissan Maxima. CHECK FUNCTION

Diagnosis Procedure

1. CHECK LIFTING MOTOR (FRONT) POWER SUPPLY

  1. Turn the ignition switch to ACC.
  2. Perform "ACTIVE TEST" ("SEAT LIFTER FR") with CONSULT.
  3. Check voltage between driver seat control unit harness connector and ground.

Nissan Maxima. CHECK LIFTING MOTOR (FRONT) POWER SUPPLY

2. CHECK LIFTING MOTOR (FRONT) CIRCUIT

  1. Turn ignition switch OFF.
  2. Disconnect driver seat control unit and front power seat LH [lifting motor (front)].
  3. Check continuity between driver seat control unit harness connector and front power seat LH [lifting motor (front)] harness connector.

Nissan Maxima. CHECK LIFTING MOTOR (FRONT) CIRCUIT

  1. Check continuity between driver seat control unit harness connector and ground.

Nissan Maxima. CHECK LIFTING MOTOR (FRONT) CIRCUIT

3. CHECK INTERMITTENT INCIDENT

    Reclining motor
    Description The reclining motor is installed to the seatback assembly. The reclining motor is activated with the driver seat control unit. The seatback is reclined forward/backward by changing ...

    Lifting motor (rear)
    Description The lifting motor (rear) is installed to the seat frame. The lifting motor (rear) is activated with the driver seat control unit. The seat lifter (rear) is moved upward/downward ...

    Other materials:

    Battery saver output/power supply circuit
    Description Provides the interior room lamp power supply. Also cuts the power supply when the interior room lamp battery saver is activated. Component Function Check 1.CHECK BATTERY SAVER OUTPUT/POWER SUPPLY FUNCTION CONSULT Turn ignition switch ON. Turn each interior room lamp ON. ...

    Encoder
    DRIVER SIDE DRIVER SIDE : Description Detects condition of the front power window motor LH operation and transmits to main power window and door lock/unlock switch as pulse signal. DRIVER SIDE : Component Function Check 1. CHECK ENCODER OPERATION Check that front door glass LH performs AUTO ...

    Heating (A/C OFF)
    The air conditioner does not activate. When you need to heat only, use this mode. 1. Press the AUTO button. 2. Turn the temperature control dial to set the desired temperature. The temperature of the passenger compartment will be maintained automatically. Air flow distribution and fa ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2025 Copyright www.nimainfo.com
    0.0055